If you are using a Mac machine then you must be aware of the iTunes application which can be used for file transferring purposes but what if the iTunes folder gets corrupted. By using iTunes you can also download media stuffs from Apple store which are saved in the iTunes folder, then it can be transferred to any other device if required. When the iTunes folder gets corrupted you can not access the files stored in the folder which could be music, videos or other stuffs. The corruption can occur if the application was not closed properly, the system was abruptly shut down, there is some hard drive issue or the system is infected with virus. When the iTunes folder gets corrupted because of the drive then you have to format it and remove any error. Then you have to install the iTunes application again which will create a new iTunes folder. To restore the contents of the iTunes folder you can download them from the store or you can use the time machine for getting back the deleted and corrupted data. If the backup does not work then you can use the Mac data recovery software which can restore all your files after iTunes folder gets corrupted issue is solved.